@book{466,
	title = {Ulrich's International periodicals directory ; a classified guide to current periodicals, foreign and domestic},
	publisher = {Bowker},
	year = {n.d.},
	address = {New York},
	note = {Lib. has:-16th ed. 1975-76 ; 17th ed. 1977-78 ; 18th ed. 1979-80 ; 24th ed. 1985, 2v.}
}